package com.hgw.Demo02_FactoryMethod.Exercises4_9_7;

/**
 * Data time:2021/12/13 11:17
 * StudentID:2019112118
 * Author:hgw
 * Description:
 */
public class GifPicture extends Picture{
    @Override
    public String pictureFormat() {
        return "GIF格式";
    }
}
